I checked the FAQ and didn't see this issue addressed so any help would be appreciated. The Warrior card in question reads:

"Play in lieu of your Command Card. All your units are ordered. They roll +1 in Battle for the entire turn. At the end of your turn, do not draw a Command Card. Reshuffle the Command and Lore decks and discard piles."

I interpreted this to mean you Reshuffle both Command and Lore decks and then draw your Command Card and Lore Card(s) (if applicable).

Most of my group interpreted it to mean you reshuffle and DON'T get to draw a Command card i.e., from now on the player has to play with one less Command Card to offset how good the card is. The reasoning being it doesn't explicitly state (on the card) to draw a Command card after the reshuffle.

Thanks for the clarification. I have a feeling we further played that turn wrong. Since the party misread the card and played both a Command card and Assault, we countered with Blinding Light [Blinding Light, Class: Cleric, Cost: 4, Phase: Command Phase ( Play in reaction to your opponent's Command card), Target: All enemy units].

Assuming he had played the card correctly, would Blinding Light have been playable or not because there was no Command card played? Based on strict interpretation of the rules, I would say no but aren't 100% sure. It would take a lot of the sting off of the Assault card if you could.